Tap Host on one phone, your friends tap Join, and the whole room flashes to the beat in seconds. Twenty phones, one synchronized show — over Bluetooth and Wi-Fi Direct. No internet, no accounts, no servers.
"Wherever the music plays, Party Light lights up."
One phone listens to the music and broadcasts the beat over Bluetooth and Wi-Fi Direct using Google Nearby Connections. Other phones join with a room code or tap a nearby party. ~20 fps beat frames, sub-50 ms target latency, no servers, no internet. Guests don't even need a microphone — the host's beat drives all of them.
Tested with ~10 phones reliably; Nearby Connections P2P_STAR supports more depending on radio conditions. Host sees live RTT and guest count in real time.
Real-time beat detection and BPM tracking lock the visuals to whatever's playing — Spotify, YouTube, the speaker in the corner. Every effect runs full-screen with immersive mode and keep-screen-on. A built-in "drop detector" triggers visual climaxes on bass drops.
Each occasion ships with the right colors and the right effect already dialled in. Tap, hit Start Show, you're done. Built with South Asian celebrations as first-class citizens — Mehendi, Sangeet, Eid, Diwali and Reception live alongside Halloween and Christmas.
Four tabs, no buried menus. Effects on the left, Occasions for the moment, Connect for sync and BLE strips, and More for visualizers, countdown and presets. Light & dark theme, photosensitivity gate, no signup ever.
Filter by Basic, DJ, Hot or Popular. Star your go-to looks. Hit Start Show, lights are on.
Birthday fireworks, Wedding star fields, Halloween galaxy. Pre-tuned colors per moment.
Host the room or join a friend's show. Scan and pair RGB BLE strips from the same screen.
Full-screen bars, waves & particles. Count down to the drop. Save and recall every look.
The host's beat doesn't just drive screens. It drives your wrist, the strip behind the couch, and the countdown to midnight.
Paired watch pulses on the bass — a wrist-mounted accent light for dancers. Joins the same synced session.
Install on your Android TV or Google TV. The biggest screen in the room becomes the centerpiece visualizer — joins the same synced party as every phone.
Pair generic HappyLighting / Flux-LED-style RGB strips. The same beat that drives the screens drives the strip — no hub, no Hue tax.
Pick a duration or a target time. The phone counts down, then drops into your chosen effect at zero. Built for "5, 4, 3, 2, 1…"
Full-screen Bar (32 / 64 / 128), Circular, Wave, Particle and Tunnel — Canvas at ~60 fps. Looks especially good on tablet.
On Android 10+ the app captures phone playback directly — react to what your phone is playing without needing the mic.
Save any effect with all its tuning — colors, speed, brightness — and recall it in one tap when the next party starts.
A safety warning protects first-time users from strobe-heavy effects. Resettable from Settings. Strobes are opt-in.
Crank brightness for the party. Switch to a soft dark theme for after-hours setup. Offline-first, no signup.
UMP-compliant consent in EEA/UK. Ads only after consent. Nothing leaves the phone for the core experience.
House parties, dinners, birthdays. Two taps and every friend's phone is a synced light.
Pre-tuned colors for every South Asian ceremony — Sangeet, Mehendi, Reception, Eid.
BPM-synced strobes and drops on every screen in the room. Free crowd lighting hardware.
Countdown to midnight, fireworks explode on every phone at zero. Diwali, Holi, Eid presets ship for free.
Tap Kids Party. Colorful, gentle, no strobes. Safe by default.
Free music-reactive lighting for your stream room. B-roll that moves with the audio.
No subscriptions. Pay once, never again. Every effect, every occasion, every device. The studio funds it as a paid utility with optional ads — your call.
All the headline features, with ads.
One-time, non-consumable.
No. Multi-device sync runs over Bluetooth and Wi-Fi Direct using Google Nearby Connections. Ads and Remote Config use the internet when available, but the core experience is fully offline.
Yes — but it's free. They download Party Light, tap Join, and they're in the same light show.
Yes. On Android 10 and newer, Party Light can capture phone playback directly. On older Android the app listens via the microphone.
Tested with up to about 10 phones reliably. Google Nearby Connections P2P_STAR supports more, depending on radio conditions.
A photosensitivity warning gates strobe-heavy effects on first run, with the option to skip strobes entirely. You can replay the warning from Settings.
Free with ads, or a one-time $1.99 Remove Ads purchase. No subscriptions, no recurring charges, ever.
Most generic HappyLighting / Flux-LED-style BLE RGB strips work. No hub, no Hue, no signup — pair from the Connect tab.
Not yet. Party Light is Android-only for now.
Nowhere unique to Party Light. The app is fully offline-capable. Ads use Google AdMob with GDPR-compliant UMP consent in the EEA/UK. See the privacy policy for details.
Download Party Light and turn your phone — and every phone around you — into a synchronized DJ-grade light show. Free, offline, no signup.
Get Party Light on Google PlayWhere 0 and 1 become infinite possibilities. We ship offline-first Android apps with no dark patterns, no subscriptions, and a single one-time unlock when there's something worth paying for.
Independent studio shipping Android apps from Bangladesh to the world.
